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 <table>
  <tr>
    <td>vid</td>
    <td>节目名称</td>
    <td>采集时间</td>
  </tr>
  <tr>
    <td>20130701001</td>
    <td>节目1</td>
    <td>2013-07-01 10:00:00</td>
  </tr>
  <tr>
    <td>20130701002</td>
    <td>节目2</td>
    <td>2013-07-01 11:00:00</td>
  </tr>
  <tr>
    <td>20130701003</td>
    <td>节目3</td>
    <td>2013-07-01 12:00:00</td>
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